US11525745B2 - System and method to calculate the temperature of an external environment air corrected from the radiative error, as well as sensor device usable in such system - Google Patents
System and method to calculate the temperature of an external environment air corrected from the radiative error, as well as sensor device usable in such system Download PDFInfo
- Publication number
- US11525745B2 US11525745B2 US16/621,747 US201816621747A US11525745B2 US 11525745 B2 US11525745 B2 US 11525745B2 US 201816621747 A US201816621747 A US 201816621747A US 11525745 B2 US11525745 B2 US 11525745B2
- Authority
- US
- United States
- Prior art keywords
- prad
- seat
- temperature
- air
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K2201/00—Application of thermometers in air-conditioning systems
- G01K2201/02—Application of thermometers in air-conditioning systems in vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
Abstract
Description
H1*(Ts1−T)=P Rad−IRout1 (1)
H2*(Ts2−T)=P Rad−IRout2 (2)
H1/H2=(
H1*(Ts1−T)=P Rad (1 a)
H2*(Ts2−T)=P Rad (2 a)
H1/H2=(
and
H1/H2*(Ts1−T)=(Ts2−T)(4)
H3*(Ts3−T)=P Rad−IRout3 (5)
H1/H3=(
/H2=(
(Ts2−T)/(Ts1−T)=Kr (8)
(Ts2−T)/(Ts1−T)=Krh (8a)
-
- wherein:
- Krh=(PRad2/PRad1)*(H1/H2).
- wherein:
Kr=(ε*σ*(T ir1)4 +G*S1)/(ε*σ*(T ir2)4 G*S2)=P Rad2/P Rad1 (9)
P Rad2/P Rad1=D2/D1 (10)
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000072339 | 2017-06-28 | ||
IT102017000072339A IT201700072339A1 (en) | 2017-06-28 | 2017-06-28 | SENSOR DEVICE, SYSTEM INCLUDING THIS SENSOR AND METHOD DEVICE FOR DETERMINING AIR TEMPERATURE |
PCT/IB2018/054795 WO2019003169A1 (en) | 2017-06-28 | 2018-06-28 | System ad method to calculate the temperature of an external environment air corrected from the radiative error, as well as sensor device usable in such system |
Publications (2)
Publication Number | Publication Date |
---|---|
US20200141815A1 US20200141815A1 (en) | 2020-05-07 |
US11525745B2 true US11525745B2 (en) | 2022-12-13 |
Family
ID=60627991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/621,747 Active 2039-08-26 US11525745B2 (en) | 2017-06-28 | 2018-06-28 | System and method to calculate the temperature of an external environment air corrected from the radiative error, as well as sensor device usable in such system |
Country Status (6)
Country | Link |
---|---|
US (1) | US11525745B2 (en) |
EP (1) | EP3645989B1 (en) |
JP (1) | JP7198510B2 (en) |
CN (1) | CN110959105A (en) |
IT (1) | IT201700072339A1 (en) |
WO (1) | WO2019003169A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000029837A1 (en) * | 2020-12-04 | 2022-06-04 | Iotopon Srl | DEVICE, SYSTEM AND METHOD FOR DETERMINING THE CORRECT TEMPERATURE OF AIR ACCURATELY |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970475A (en) * | 1956-10-08 | 1961-02-07 | Rosemount Eng Co Ltd | Gas temperature probe |
US20010039806A1 (en) * | 2000-05-09 | 2001-11-15 | Takayoshi Kawai | Vehicle air conditioning system with non-contact temperature sensor |
EP1172639A1 (en) | 2000-07-11 | 2002-01-16 | Peugeot Citroen Automobiles SA | Method and device for measuring the temperature of the air in a premise, especially in a passengers compartment of a motor vehicle |
US6655833B1 (en) * | 1999-10-29 | 2003-12-02 | Scania Cv Ab (Publ) | Arrangement for calculating the temperature in the driver's space of a vehicle |
US6809648B1 (en) * | 2002-11-26 | 2004-10-26 | University Corporation For Atmospheric Research | Aerial sampler system |
US20050273292A1 (en) * | 2004-06-04 | 2005-12-08 | Rosemount Aerospace Inc. | Sensor assembly for determining total temperature, static temperature and mach number |
US20060050767A1 (en) * | 2004-09-07 | 2006-03-09 | Fleming Rex J | Temperature sensor system for mobile platforms |
US20060133447A1 (en) * | 2002-11-19 | 2006-06-22 | Rosemount Aerospace Inc. | Thermal icing conditions detector |
US7249881B2 (en) * | 2002-02-12 | 2007-07-31 | Massachusetts Institute Of Technology | Method and apparatus for characterization of devices and circuits |
US20080159354A1 (en) * | 2006-08-09 | 2008-07-03 | Fleming Rex J | Mobile temperature sensor |
US7933737B2 (en) * | 2008-07-25 | 2011-04-26 | Oracle America, Inc. | Estimating the ambient temperature of air outside of a computer system |
US20130028291A1 (en) * | 2011-07-25 | 2013-01-31 | Toshiba Plant Systems & Services Corporation | Temperature measurement system and manufacturing method of same |
US20150192479A1 (en) * | 2014-01-08 | 2015-07-09 | Bayerische Motoren Werke Aktiengesellschaft | Temperature Measuring Device and Method for Temperature Measurement of the Ambient Air of a Vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964954U (en) * | 1982-10-20 | 1984-04-28 | 住友金属工業株式会社 | Blast furnace gas temperature measuring device |
JPH0623777B2 (en) * | 1986-06-13 | 1994-03-30 | 株式会社日立製作所 | Simultaneous measurement of fluid temperature and velocity |
FR2840985B1 (en) | 2002-06-14 | 2004-09-10 | Thales Sa | TOTAL TEMPERATURE PROBE AND METHOD FOR DETERMINING TEMPERATURE USING SUCH A PROBE |
US8280673B2 (en) * | 2007-12-04 | 2012-10-02 | Honeywell International Inc. | System for determining ambient temperature |
EP3698888A1 (en) | 2011-06-03 | 2020-08-26 | Durr Systems, Inc. | Method of applying a coating to a web |
US9435694B2 (en) * | 2013-03-14 | 2016-09-06 | Kelsey-Hayes Company | Outside air temperature measurement device and method |
BR102014024047B1 (en) * | 2013-09-30 | 2021-03-02 | Rosemount Aerospace, Inc | total air temperature sensor |
JP6112518B1 (en) | 2015-10-07 | 2017-04-12 | 国立研究開発法人農業・食品産業技術総合研究機構 | Temperature measuring apparatus and temperature measuring method |
-
2017
- 2017-06-28 IT IT102017000072339A patent/IT201700072339A1/en unknown
-
2018
- 2018-06-28 US US16/621,747 patent/US11525745B2/en active Active
- 2018-06-28 WO PCT/IB2018/054795 patent/WO2019003169A1/en unknown
- 2018-06-28 CN CN201880047725.2A patent/CN110959105A/en active Pending
- 2018-06-28 EP EP18747012.5A patent/EP3645989B1/en active Active
- 2018-06-28 JP JP2019569811A patent/JP7198510B2/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2970475A (en) * | 1956-10-08 | 1961-02-07 | Rosemount Eng Co Ltd | Gas temperature probe |
US6655833B1 (en) * | 1999-10-29 | 2003-12-02 | Scania Cv Ab (Publ) | Arrangement for calculating the temperature in the driver's space of a vehicle |
US20010039806A1 (en) * | 2000-05-09 | 2001-11-15 | Takayoshi Kawai | Vehicle air conditioning system with non-contact temperature sensor |
EP1172639A1 (en) | 2000-07-11 | 2002-01-16 | Peugeot Citroen Automobiles SA | Method and device for measuring the temperature of the air in a premise, especially in a passengers compartment of a motor vehicle |
US7249881B2 (en) * | 2002-02-12 | 2007-07-31 | Massachusetts Institute Of Technology | Method and apparatus for characterization of devices and circuits |
US20060133447A1 (en) * | 2002-11-19 | 2006-06-22 | Rosemount Aerospace Inc. | Thermal icing conditions detector |
US6809648B1 (en) * | 2002-11-26 | 2004-10-26 | University Corporation For Atmospheric Research | Aerial sampler system |
US20050273292A1 (en) * | 2004-06-04 | 2005-12-08 | Rosemount Aerospace Inc. | Sensor assembly for determining total temperature, static temperature and mach number |
US20060050767A1 (en) * | 2004-09-07 | 2006-03-09 | Fleming Rex J | Temperature sensor system for mobile platforms |
US20080159354A1 (en) * | 2006-08-09 | 2008-07-03 | Fleming Rex J | Mobile temperature sensor |
US7933737B2 (en) * | 2008-07-25 | 2011-04-26 | Oracle America, Inc. | Estimating the ambient temperature of air outside of a computer system |
US20130028291A1 (en) * | 2011-07-25 | 2013-01-31 | Toshiba Plant Systems & Services Corporation | Temperature measurement system and manufacturing method of same |
US20150192479A1 (en) * | 2014-01-08 | 2015-07-09 | Bayerische Motoren Werke Aktiengesellschaft | Temperature Measuring Device and Method for Temperature Measurement of the Ambient Air of a Vehicle |
Also Published As
Publication number | Publication date |
---|---|
CN110959105A (en) | 2020-04-03 |
EP3645989C0 (en) | 2023-06-07 |
EP3645989B1 (en) | 2023-06-07 |
WO2019003169A1 (en) | 2019-01-03 |
EP3645989A1 (en) | 2020-05-06 |
IT201700072339A1 (en) | 2018-12-28 |
JP7198510B2 (en) | 2023-01-04 |
JP2020525764A (en) | 2020-08-27 |
US20200141815A1 (en) | 2020-05-07 |
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